Battery connection adapter used with a portable battery



FIG. 1 is a top view of the battery connection adapter;

FIG. 2 is a bottom view of the battery connection adapter;

FIG. 3 is a front view of the battery connection adapter;

FIG. 4 is a rear view of the battery connection adapter;

FIG. 5 is a left side of the battery connection adapter;

FIG. 6 is a right side of the battery connection adapter;

FIG. 7 is a perspective view of the battery connection adapter;

FIG. 8 is a perspective view of the battery connection adapter; and,

FIG. 9 is a perspective view of the battery connection adapter.

The broken lines in the drawings represent unclaimed environmental subject matter. 

CLAIM The ornamental design for a battery connection adapter used with a portable battery, as shown and described. 